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प्रश्न
Name the following:
An acid whose formula is ‘H2CO3’.
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उत्तर
Carbonic acid
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संबंधित प्रश्न
The symbol of a metal element which is used in making thermometers is :
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Names:
(1) Ammonia (2) Nitrogen Dioxide (3) Oxygen (4) Hydrogen (5) Nitrogen (6) Chlorine (7) Carbon Monoxide (8) Sulphur Dioxide (9) Nitrogen Monoxide (10) Carbon Dioxide (11) Hydrogen Chloride
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State the type of element for the following:
Arsenic
State the type of element for the following:
Sodium
Write the chemical formula of the following:
magnesium sulphate
Complete the statement given below by filling in the blanks with the correct words.
From the elements – He, Br, Pt and O; the element which forms a polyatomic molecule is ________ and which is liquid at room temperature is ________.
